Bosch Cutting Wheel 4" (100 mm)

Features & Benefits

Cutting Grinding and Brushing ## Contents | 395 | Cutting discs | 409 | Polishing accessories for two-handed angle grinders | 424 | Wire brushes | | 400 | Grinding discs | 411 | Grinding discs | 429 | Grinding points and flap wheels | | 403 | Accessories for GWS 14.4V | 413 | Dust extraction/protective guards and cutting guides | 431 | Accessories for straight grinders | | 405 | Tungsten carbide grinding heads | | | | | | 407 | Cup wheels and grinding rings | 420 | Accessories for angle grinders | 433 | Accessories for grinding brushes | ## Grinding and cutting discs for grinders. **Bosch grinding and cutting discs last longer and allow you to work quickly whilst saving energy.** Here, safety plays a very important role. Bosch grinding and cutting discs comply with international standards and safety requirements such as **EN 12413, FEPA and oSa.** The careful selection and combination of high-quality raw materials speaks for itself. often reduces performance or working life by half. Bosch grinding discs give excellent work results when used properly (e.g. at the correct angle). Bosch grinding discs can be used to grind down welded joints quickly and effectively. Bosch grinding and cutting discs for long life and fast work. They can be used to cut workpieces made of metal, stone and stainless steel. ## 1 Disc diameter A = Aluminium oxide (high quality aluminium oxide) for working on metal C = Silicon carbide (SiC) for working on stone 30 = Grinding grit mixture: 24 – 30 = medium coarse grit diameter in accordance with FEPA-standard: G 24 = 0.6 to 1.0 mm, G 30 = 0.5 to 0.8 mm) [Image: Im2] Manufactured in accordance with the guide lines of EN standard 12413 Cross beam, red = 80 m/s S = Disc hardness (DIN ISO 525): L to O = medium, P to S = hard, T to W = very hard BF = Bakelite-(artificial resin) bonded and reinforced with fibre fabric **7** Sell-by date: the disc can be used without restriction until the date stated. **3** Does not contain iron, chlorine and sulphur Part number **4** Maximum rpm of angle grinder dependent on circumferential speed in m/s and disc diameter Application restrictions Tips on application: Blue = metal, Green = stone, Black = stainless steel **11** Work safety **12** Do not use a damaged disc oSa symbol ## Quality without compromise. **Bonded abrasives from Bosch have been designed to make your work easier, quicker and more effi cient.** No matter whether you are looking for grinding and cutting discs, cup wheels or grinding rings - quality is always our priority. methods, and stringent quality checks at every stage from design to delivery, ensure we can offer our customers top quality products. The layers of a grinding disc. Resistant aluminium oxide, SiC material, reinforced with layers of fibreglass mesh ensure long life, reliability and safety. Standard aluminium oxide Medium aluminium oxide [Image: Im0] High-quality aluminium oxide, pink [Image: Im1] High-quality aluminium oxide, white [Image: Im2] [Image: Im3] Special aluminium oxide [Image: Im4] Silicon carbide SiC [Image: Im5] # Which Bosch bonded abrasive is suitable for which application. ## Grinding discs (metal and stainless steel) | ○ relatively suitable | Metal | Stainless steel | | Aluminium alloy | ○ | ○ | | Brass, bronze | ○ | ○ | | Cast iron | ○ | ● | | Copper | ○ | ○ | | Stainless and acid-resistant steel | | ●● | | Stainless steel plate | | ●● | | Steel plate | ● | ● | | Structural steel with high stability | ○ | ● | | Tool steel | ○ | ● | | Unalloyed and alloyed structural steel | ●● | ● | | Welded seams | ○ | ● | ## Cutting discs (metal and stainless steel) | Application ranges ●especially suitable ●suitable | ○relatively suitable | Metal | | Stainless steel | | | | Grit | | | | | | | Disc thickness | P46 | | | | | | 1.6mm | P24 to 30 | | | | | | 2.5 to 3.5mm | P30 | | | | | | 2.5 to 3.0mm | P46 | | | | | | 1.6to2.0mm | P60 | | | | | | 1.0mm | | | | | | | Aluminium alloy | ● | ● | ● | ○ | ●● | | Brass, bronze | ● | ● | ● | ○ | ●● | | Cast iron | ●● | ● | ●● | ○ | ○ | | Copper | ● | ● | ● | ○ | ●● | | Stainless and acid-resistant steel | ●● | ○ | ●● | ●● | ●● | | Square-edged stainless steel profiles | ●● | ○ | ●● | ●● | ●● | | Square-edged steel profiles | ●● | ● | ● | ●● | ●● | | Structural steel with high stability | ●● | ● | ● | ● | ● | | Unalloyed and alloyed structural steel | ●● | ●● | ● | ● | ● | | Tool steel | ●● | ● | ● | ● | ● | ## Cutting discs (stone) | Application ranges suitable relatively suitable | Stone | | Aerated concrete | ● | | Asphalt | ○ | | Clay pipes | ● | | Clinker | ○ | | Concrete | ● | | Ductile pipes | ○ | | Exposed concrete | ● | | Granite | ○ | | Limestone | ● | | Marble | ● | | Roofing tiles | ● | | Roofing tiles | ● | | Slate | ● | | Slag stone | ○ | | Terrazzo | ● | | Tiles | ● | # Cutting, grinding and fi nishing with only one disc. ## 3 in 1 Cut • Grind • Finish ► Cutting, grinding and fi nishing with one disc ► **Suitable for** metal and stainless steel ► Suitable for handheld angle grinders ► Maximum circumferential speed: 80 m/s (dependent on speed and disc diameter) [www.bosch-pt.com](http://www.bosch-pt.com/) M e Cutting, Grinding and Brushing |

Technical Specifications